Lawanrisha Lyngdoh and Ravinder Kaur Dhaliwal (2023) “Program Evaluation and Review Technique (PERT) in Agriculture”, Indian Journal of Extension Education, 54(4), pp. 54–58. Available at: https://epubs.icar.org.in/index.php/IJEE/article/view/143553 (Accessed: 24 October 2025).